Cometic C9311S5 Multi-Layer Steel Head Gasket

The Cometic C9311S5 is a precision-engineered multi-layer steel (MLS) head gasket designed to provide a reliable, high-performance seal between the cylinder head and engine block. Cometic Gasket is a trusted name in motorsports and performance engine building, manufacturing OEM-quality and race-proven sealing solutions for automotive, powersports, and racing applications.

Key Features:

• Multi-layer steel (MLS) construction for superior sealing performance
• Precision-cut to OEM specifications for accurate fitment
• Resistant to high combustion pressures, temperatures, and coolant/oil exposure
• Embossed sealing beads provide consistent clamping load and leak-free performance
• Manufactured in the USA to strict quality control standards
• Compatible with both stock and mildly modified engine builds

Cometic's MLS head gaskets are a popular choice for engine builders seeking a durable, long-lasting seal that meets or exceeds OEM standards. The C9311S5 is part of Cometic's extensive gasket catalog, offering a direct-fit solution for accurate and dependable engine sealing.